vidura needhi

अमित्रं कुरुते मित्रं मित्रं द्वेष्टि हिनस्ति च
कर्मचारभते दुष्टं तमाहुर्मूढचेतसं ॥।


Amitram kurute mitram mitram dweshti hinasti cha
Karma chaarabhate dushtam tamaahurmooddha chetasam




That one is a fool who makes the enemy his friend, hurts and kills his friend and always engages himself in wrongful activity.